BE387391A - - Google Patents
Info
- Publication number
- BE387391A BE387391A BE387391DA BE387391A BE 387391 A BE387391 A BE 387391A BE 387391D A BE387391D A BE 387391DA BE 387391 A BE387391 A BE 387391A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE383868X | 1931-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE387391A true BE387391A (ja) |
Family
ID=6367218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE387391D BE387391A (ja) | 1931-04-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1990607A (ja) |
| BE (1) | BE387391A (ja) |
| FR (1) | FR733982A (ja) |
| GB (1) | GB383868A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735617A (en) * | 1970-10-19 | 1973-05-29 | Siemag Siegener Masch Bau | Rolling mill |
| DE3236893A1 (de) * | 1982-10-01 | 1984-04-05 | Mannesmann AG, 4000 Düsseldorf | Kalibrierung fuer die walzen mit hyperbelaehnlicher mantelflaeche |
| PL139099B1 (en) * | 1982-11-25 | 1986-12-31 | Akad Gorniczo Hutnicza | Method of reducing thickness of pipe wall and rolling mill therefor |
| US9562764B2 (en) | 2012-07-23 | 2017-02-07 | Trimble Inc. | Use of a sky polarization sensor for absolute orientation determination in position determining systems |
-
0
- BE BE387391D patent/BE387391A/xx unknown
-
1932
- 1932-03-22 FR FR733982D patent/FR733982A/fr not_active Expired
- 1932-04-02 US US602805A patent/US1990607A/en not_active Expired - Lifetime
- 1932-04-16 GB GB10964/32A patent/GB383868A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR733982A (fr) | 1932-10-14 |
| US1990607A (en) | 1935-02-12 |
| GB383868A (en) | 1932-11-24 |